20110981110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{86689}}^1$

素因数の和:86766

約数の個数: 128

約数和(自身を含む): 56924121600

約数和(自身を除く): 36813140490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 37, 38, 55, 57, 66, 74, 95, 110, 111, 114, 165, 185, 190, 209, 222, 285, 330, 370, 407, 418, 555, 570, 627, 703, 814, 1045, 1110, 1221, 1254, 1406, 2035, 2090, 2109, 2442, 3135, 3515, 4070, 4218, 6105, 6270, 7030, 7733, 10545, 12210, 15466, 21090, 23199, 38665, 46398, 77330, 86689, 115995, 173378, 231990, 260067, 433445, 520134, 866890, 953579, 1300335, 1647091, 1907158, 2600670, 2860737, 3207493, 3294182, 4767895, 4941273, 5721474, 6414986, 8235455, 9535790, 9622479, 9882546, 14303685, 16037465, 16470910, 18118001, 19244958, 24706365, 28607370, 32074930, 35282423, 36236002, 48112395, 49412730, 54354003, 60942367, 70564846, 90590005, 96224790, 105847269, 108708006, 121884734, 176412115, 181180010, 182827101, 211694538, 271770015, 304711835, 352824230, 365654202, 529236345, 543540030, 609423670, 670366037, 914135505, 1058472690, 1340732074, 1828271010, 2011098111, 3351830185, 4022196222, 6703660370, 10055490555, 20110981110]

約数ペア:

[(1, 20110981110), (2, 10055490555), (3, 6703660370), (5, 4022196222), (6, 3351830185), (10, 2011098111), (11, 1828271010), (15, 1340732074), (19, 1058472690), (22, 914135505), (30, 670366037), (33, 609423670), (37, 543540030), (38, 529236345), (55, 365654202), (57, 352824230), (66, 304711835), (74, 271770015), (95, 211694538), (110, 182827101), (111, 181180010), (114, 176412115), (165, 121884734), (185, 108708006), (190, 105847269), (209, 96224790), (222, 90590005), (285, 70564846), (330, 60942367), (370, 54354003), (407, 49412730), (418, 48112395), (555, 36236002), (570, 35282423), (627, 32074930), (703, 28607370), (814, 24706365), (1045, 19244958), (1110, 18118001), (1221, 16470910), (1254, 16037465), (1406, 14303685), (2035, 9882546), (2090, 9622479), (2109, 9535790), (2442, 8235455), (3135, 6414986), (3515, 5721474), (4070, 4941273), (4218, 4767895), (6105, 3294182), (6270, 3207493), (7030, 2860737), (7733, 2600670), (10545, 1907158), (12210, 1647091), (15466, 1300335), (21090, 953579), (23199, 866890), (38665, 520134), (46398, 433445), (77330, 260067), (86689, 231990), (115995, 173378)]